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Individual Calculations July 2018 |
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| Bednarczyk, Mateusz Total change: -17.20 | |   |
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| OLAWA SUMMER CHESS CLASSIC 2018 - Grupa A | Olawa | POL | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1488 | 2.00 | 5 | -0.87 | 40 | -34.80 | |
|  Butkiewicz, Piotr | | | 1177 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Biegalski, Arkadiusz | | | 1710 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Madajczak, Piotr | | | 1680 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Lochina, Justyna | | | 1241 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Bochenek, Ryszard | | | 1317 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 33 Memorial Mistrza Czeslawa Blaszczaka - Grupa C - mlodzicy | Wroclaw | POL | 2018-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1488 | 4.50 | 7 | 0.44 | 40 | 17.60 | |
| | Dawgiel, Bartosz | | | 1221 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Starosciak, Szymon | | | 1088 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wieczorek, Mikolaj | | | 1726 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Raczek, Krzysztof | | | 1261 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kosior, Jan | | | 1477 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Halhoul, Adam | | | 1504 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Nowak, Filip | | | 1615 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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